From: Hidetoshi NAGAI <nagai@...>
Date: 2003-06-21T18:09:41+09:00
Subject: create safe-Tk interpreter (Re: embed Ruby/TK app in a web page)

Hi, 

From: John Fletcher <J.P.Fletcher@aston.ac.uk>
Subject: embed Ruby/TK app in a web page
Date: Thu, 19 Jun 2003 20:42:48 +0900
Message-ID: <3EF19BFC.E55FF83A@aston.ac.uk>
> I am looking for a way to embed Ruby/Tk apps in a web page.

I committed patch for tcltklib.c. 
Now, you can create a safe interpreter with safe-Tk on Ruby/Tk. 
For exapmle, 
---------------------------------------------
require 'tk'
safeip = Tk::INTERP._eval('::safe::interpCreate')
Tk::INTERP._eval('::safe::loadTk ' + safeip)
Tk::INTERP._eval(safeip + ' eval button .b -text SlaveIP -command exit')
Tk::INTERP._eval(safeip + ' eval pack .b')
Tk.mainloop
---------------------------------------------
To control slave-interpreters on tk.rb will be supported in the future.
Maybe it is a first step of Ruby/Tklet. :-)
-- 
                                  Hidetoshi Nagai (nagai@ai.kyutech.ac.jp)